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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 1781983002: [Downloads] Introduce GUIDs for downloads. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 9 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 95ede3a51b84c710282b0976d0cfd3cc0fb1ae0d..6c8023c9b3f412df16e9b3b31038e49bf4302ea7 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -9405,6 +9405,21 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Download.Database.CreateDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to create a single download in the history DB.</summary>
Alexei Svitkine (slow) 2016/03/14 15:38:40 Nit: Remove extra space before history
asanka 2016/03/14 19:18:33 Done.
+</histogram>
+
+<histogram name="Download.Database.QueryDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to query all downloads from history DB.</summary>
+</histogram>
+
+<histogram name="Download.Database.UpdateDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to update a single download in the history DB.</summary>
Alexei Svitkine (slow) 2016/03/14 15:38:41 Ditto.
asanka 2016/03/14 19:18:33 Done.
+</histogram>
+
<histogram name="Download.DatabaseRecordDropped"
enum="DownloadDatabaseRecordDroppedType">
<owner>asanka@chromium.org</owner>
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